Alternatives to fio for all platforms with any license

Platforms

Desktop

Web / Online

Indie / Classic

  • CrystalDiskMark icon

    CrystalDiskMark

    CrystalDiskMark is a small HDD benchmark utility for your hard drive that enable you to rapidly measure sequential and random read/write speeds.

    Open Source Windows

  • AS SSD Benchmark icon

    AS SSD Benchmark

    With AS SSD Benchmark you can determine your SSD drive's performance by conducting several specific tests. Test the sequential or random read/write performance without using the cache. AS SSD Benchmark reads/writes a 1 GByte...

    Free Windows

  • UserBenchMark icon

    UserBenchMark

    Still hankering for the day that you pulled your new PC out of the box, plugged it in and it just worked? UserBenchmark is a free all-in-one benchmarking application. Benchmark your CPU, GPU, SSD, HDD and USB Drives then compare...

    Free Windows

  • Iometer icon

    Iometer

    As the Iometer Users Guide says, Iometer is an I/O subsystem measurement and characterization tool for single and clustered systems. It was originally developed by the Intel Corporation and announced at the Intel Developers Forum...

    Open Source Windows Linux

    • Discontinued Last activity from 2014, see https://sourceforge.net/projects/iometer/files/iometer-stable/
  • Diskspd

    A feature-rich and versatile storage testing tool, Diskspd (version 2.0.17) combines robust and granular IO workload definition with flexible runtime and output options, creating an ideal tool for synthetic storage subsystem testing...

    Open Source Windows

  • SQLIO

    SQLIO is a tool provided by Microsoft which can also be used to determine the I/O capacity of a given configuration.

    Free Windows

    • Discontinued Replaced by Microsoft's open source utility Diskspd. See http://alternativeto.net/software/diskspd/
  • IOzone

    IOzone is a filesystem benchmark tool. The benchmark generates and measures a variety of file operations. Iozone is useful for performing a broad filesystem analysis of a vendor’s computer platform. The benchmark tests file I/O...

    Open Source Mac Windows Linux BSD

  • Load DynamiX icon

    Load DynamiX

    2U load generation appliance, also runs under a VM, A leading commercial performance validation product for networked storage infrastructure. We help companies reduce risk and save millions of dollars by aligning storage deployment...

    Commercial Windows Self-Hosted

  • Vdbench

    Vdbench is a disk and tape I/O workload generator for verifying data integrity and measuring performance of direct attached and network connected storage on Windows, Solaris, Linux, AIX, OS/X and HP/UX.

    Open Source Windows Linux

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